Monthly outlook for Kiona, WA: average high 61.3°, average low 46.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 20 October (71.3°), the coolest 24 October (39.5°).
61.3°/46.5°
Average high / low
+1.1°
Above normal
2 / 3
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61.4°
61.4°
+0°
29 October – 7 November
61.1°
55.4°
+3.2°
8 November – 17 November
at normal
51.3°
—
October records over 66 years
90.3°6 October 2014All-time high
21.6°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Prosser (14 mi).
Tue, 2071° / 42°0
71 °
Kiona, Tuesday, 20 October
Mostly clear. High 71°, low 42°.
Pressure30.06 inHg
Wind3.8 mph NE
Humidity32%
Visibility6.2 mi
Dew point31°
Wed, 2168° / 41°0
68 °
Kiona, Wednesday, 21 October
Partly cloudy. High 68°, low 41°.
Pressure30.00 inHg
Wind2.2 mph E
Humidity34%
Visibility6.2 mi
Dew point34°
Thu, 2257° / 51°0.15
57 °
Kiona, Thursday, 22 October
Rain. High 57°, low 51°.
Pressure29.83 inHg
Wind3.1 mph S
Humidity76%
Visibility2.3 mi
Dew point45°
Fri, 2362° / 46°0
62 °
Kiona, Friday, 23 October
Clear. High 62°, low 46°.
Pressure30.15 inHg
Wind8.5 mph W
Humidity36%
Visibility6.2 mi
Dew point30°
Sat, 2451° / 40°0
51 °
Kiona, Saturday, 24 October
Overcast. High 51°, low 40°.
Pressure30.09 inHg
Wind5.7 mph N
Humidity58%
Visibility—
Dew point34°
Sun, 2563° / 43°0
63 °
Kiona, Sunday, 25 October
Overcast. High 63°, low 43°.
Pressure30.24 inHg
Wind4.1 mph NE
Humidity38%
Visibility—
Dew point29°
Mon, 2662° / 47°0
62 °
Kiona, Monday, 26 October
Overcast. High 62°, low 47°.
Pressure30.18 inHg
Wind6.4 mph N
Humidity29%
Visibility—
Dew point24°
Tue, 2762° / 46°0
62 °
Kiona, Tuesday, 27 October
Overcast. High 62°, low 46°.
Pressure30.24 inHg
Wind9.6 mph N
Humidity34%
Visibility—
Dew point28°
Wed, 2860° / 46°0
60 °
Kiona, Wednesday, 28 October
Overcast. High 60°, low 46°.
Pressure30.12 inHg
Wind7.4 mph N
Humidity38%
Visibility—
Dew point29°
Thu, 2960° / 47°0
60 °
Kiona, Thursday, 29 October
Overcast. High 60°, low 47°.
Pressure30.00 inHg
Wind4.2 mph NE
Humidity37%
Visibility—
Dew point29°
Fri, 3062° / 48°0
62 °
Kiona, Friday, 30 October
Overcast. High 62°, low 48°.
Pressure29.97 inHg
Wind2.9 mph SW
Humidity34%
Visibility—
Dew point29°
Sat, 3166° / 53°0
66 °
Kiona, Saturday, 31 October
Overcast. High 66°, low 53°.
Pressure30.06 inHg
Wind7.8 mph SW
Humidity30%
Visibility—
Dew point28°
Sun, 0160° / 49°0
60 °
Kiona, Sunday, 1 November
Overcast. High 60°, low 49°.
Pressure30.15 inHg
Wind7.3 mph N
Humidity46%
Visibility—
Dew point35°
Mon, 0257° / 51°0.15
57 °
Kiona, Monday, 2 November
Light rain. High 57°, low 51°.
Pressure29.65 inHg
Wind18.3 mph SW
Humidity66%
Visibility—
Dew point45°
Tue, 0361° / 50°0
61 °
Kiona, Tuesday, 3 November
Light rain. High 61°, low 50°.
Pressure29.77 inHg
Wind24.1 mph SW
Humidity54%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 40°0.06
56 °
Kiona, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2020)
Record low26° (2003)
Thu, 0555° / 39°0.04
55 °
Kiona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2012)
Record low22° (2003)
Fri, 0654° / 38°0.05
54 °
Kiona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation28%
Record high70° (2006)
Record low23° (2003)
Sat, 0754° / 38°0.06
54 °
Kiona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1978)
Record low22° (1973)
Sun, 0852° / 37°0.04
52 °
Kiona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1995)
Record low28° (2003)
Mon, 0952° / 37°0.03
52 °
Kiona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (2016)
Record low24° (2020)
Tue, 1052° / 37°0.05
52 °
Kiona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1989)
Record low20° (1986)
Wed, 1152° / 37°0.04
52 °
Kiona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high69° (1990)
Record low22° (1985)
Thu, 1252° / 37°0.04
52 °
Kiona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1999)
Record low17° (1985)
Fri, 1351° / 37°0.05
51 °
Kiona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation30%
Record high71° (1999)
Record low19° (1985)
Sat, 1451° / 37°0.02
51 °
Kiona, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2001)
Record low19° (1985)
Sun, 1551° / 36°0.04
51 °
Kiona, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation27%
Record high65° (2021)
Record low20° (2014)
Mon, 1650° / 36°0.04
50 °
Kiona, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation28%
Record high65° (1976)
Record low20° (2014)
Tue, 1750° / 36°0.05
50 °
Kiona, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (2019)
Record low19° (2014)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Kiona, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Kiona, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.